Exact Mass: 494.274
Exact Mass Matches: 494.274
Found 251 metabolites which its exact mass value is equals to given mass value 494.274
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Kadlongilactone A
A hexacyclic triterpenoid isolated from the leaves and stems of Kadsura longipedunculata and has been found to exhibit cytotoxicity aganist human tumour cells.
2,4,6,3,4-Pentahydroxy-3-geranyl-5-prenyldihydrochalcone
(5R,6R,7R,8S,9R,10R)-7-O-(trans-cinnamoyl)-6 hydroxy-12-oxo-3,13(16)clerodien-15-oic acid methyl ester|premnone C
(5R,6R,7R,8S,9R,10R)-6-O-(trans-cinnamoyl)-7-hydroxy-12-oxo-3,13(16)-clerodien-15-oic acid methyl ester|premnone A
butremycin
A polyketide macrolactam containing a tetramic acid (pyrrolidine-2,4-dione) ring system. It is the 3-hydroxyl derivative of ikarugamycin and isolated from Micromonospora sp. K310.
Schweinfurthin E
A stilbenoid that is the 5-O-methyl ether derivative of vedelianin. Isolated from Macaranga alnifolia, it exhibits cytotoxic activity.
5-[5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxy-6-methyloctanoyl]oxy-3-hydroxy-6-methyloctanoic acid
5-[5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxy-6-methyloctanoyl]oxy-3-hydroxy-6-methyloctanoic acid [IIN-based on: CCMSLIB00000849069]
5-[5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxy-6-methyloctanoyl]oxy-3-hydroxy-6-methyloctanoic acid [IIN-based: Match]
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glas#18
An ascarosyloxycarboxylic acid beta-D-glucopyranosyl ester resulting from the formal esterification of the carboxy group of ascr#18 with the anomeric hydroxy group of beta-D-glucopyranose. It is a metabolite of the nematode Caenorhabditis elegans.
8-Amino-1-4-(4-dibutylaminophenylazo)phenylazonaphthalen-2-ol
1-O-{(10R)-10-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]undecanoyl}-beta-D-glucopyranose
1-Guanidino-4-(N-phenylmethanesulfonyl-L-leucyl-L-prolylamino)butane
(2R,3R,3aS,5aR,5bS,7Z,13R,14S,19E,20aS,21aR,21bR)-3-ethyl-13,22-dihydroxy-2-methyl-2,3,3a,5a,5b,6,10,11,12,13,14,15,20a,21,21a,21b-hexadecahydro-1H-14,17-(metheno)-as-indaceno[3,2-k][1,6]diazacycloheptadecine-9,16,18(17H)-trione
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams
1-[(2,5-Dimethoxyphenyl)-[1-(2-oxolanylmethyl)-5-tetrazolyl]methyl]-4-(4-methoxyphenyl)piperazine
2-[(3R,6aS,8S,10aS)-3-hydroxy-1-[(4-phenoxyphenyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(1-piperidinyl)ethanone
[(1S)-1-(cyclopentylmethyl)-7-methoxy-9-methyl-2-(2-thiazolylmethyl)-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,4-piperidine]yl]methanol
5-[5-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxy-6-methyloctanoyl]oxy-3-hydroxy-6-methyloctanoic acid
[(1R)-1-(cyclopentylmethyl)-7-methoxy-9-methyl-2-(2-thiazolylmethyl)-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,4-piperidine]yl]methanol
[3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxy-2-hydroxypropyl] (9Z,12Z)-heptadeca-9,12-dienoate
7-[(E)-2-[3,5-dihydroxy-4-(3-methylbut-2-enyl)phenyl]ethenyl]-5-methoxy-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthene-2,3-diol
1-(9Z,12Z-heptadecadienoyl)-glycero-3-phospho-(1-sn-glycerol)
methyl (2s,4as,6s,6as,12bs,14as,14br)-6,10-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-3,11-dioxo-4,5,6,13,14,14b-hexahydro-1h-picene-2-carboxylate
5-(acetyloxy)-1-(furan-3-yl)-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-4-yl acetate
(2e,4e)-1-[(2s,6r,14r,22r,25s)-25-[(2r)-3,3-dimethyloxiran-2-yl]-1,3,13,15-tetraazaheptacyclo[18.4.1.0²,⁶.0⁶,²².0⁷,¹².0¹⁴,²².0¹⁶,²¹]pentacosa-7,9,11,16,18,20-hexaen-3-yl]hexa-2,4-dien-1-one
methyl 6,10-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-3,11-dioxo-4,5,6,13,14,14b-hexahydro-1h-picene-2-carboxylate
1-hydroxy-9,9,14-trimethyl-17-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-18-methylidene-3,8-dioxapentacyclo[11.7.0.0²,⁴.0⁴,¹⁰.0¹⁴,¹⁹]icosa-5,16-dien-7-one
13,26-dihydroxy-1,6,6,20,24-pentamethyl-7,22-dioxahexacyclo[13.12.0.0²,¹³.0⁵,¹¹.0¹⁶,²⁵.0¹⁸,²³]heptacosa-9,11,16(25),19-tetraene-8,21-dione
methyl (2r,4as,6as,14as,14br)-9-formyl-10,11-dihydroxy-2,4a,6a,12b,14a-pentamethyl-8-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylate
1,4-bis({3-methoxy-4-[(3-methylbut-2-en-1-yl)oxy]phenyl})-hexahydrofuro[3,4-c]furan
17-(furan-3-yl)-2,6,6,10,14-pentamethyl-18,23-dioxahexacyclo[12.9.0.0¹,²².0²,¹¹.0⁵,¹⁰.0¹⁵,²⁰]tricosane-3,7,19-trione
(2e)-3-[(2e,5e,8s,10e,15e)-8-hydroxy-6,15-dimethyl-12-oxo-17-phenylheptadeca-2,5,10,15-tetraen-1-yl]pent-2-enedioic acid
(3br,5s,9ar,11ar)-4-(acetyloxy)-1-(furan-3-yl)-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-5-yl acetate
(1r,3br,4s,5s,5ar,9ar,9br,11as)-5-(acetyloxy)-1-(furan-3-yl)-3b,6,6,9a,11a-pentamethyl-7-oxo-1h,2h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-4-yl acetate
methyl (2s,3r,4s,4ar,12bs,14as,14bs)-3,4,10-trihydroxy-2,4a,6,9,12b,14a-hexamethyl-11-oxo-3,4,5,13,14,14b-hexahydro-1h-picene-2-carboxylate
methyl 5-[(1r,2s,3r,4r,4ar,8ar)-3-hydroxy-1,2,4a,5-tetramethyl-4-{[(2z)-3-phenylprop-2-enoyl]oxy}-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]-3-methylidene-4-oxopentanoate
(3e,5s,7s,8r,9s,10s,11r,13r,15r,16s,18z)-11-ethenyl-2,7,20,27-tetrahydroxy-10-methyl-21,26-diazapentacyclo[23.2.1.0⁵,¹⁶.0⁸,¹⁵.0⁹,¹³]octacosa-1,3,18,20,26-pentaen-28-one
(1s,1'r,3'r,4'r,8'r,9'z)-1',10'-dimethyl-3-(4-methylpent-3-en-1-yl)-6',13'-dioxo-7',14'-dioxaspiro[cyclohexane-1,5'-tricyclo[9.2.1.0⁴,⁸]tetradecane]-3,9',11'-trien-3'-yl (2z)-2-methylbut-2-enoate
(3e,5e,7s,8r,10s,15r,16z,18z)-11-ethyl-7,20,27,28-tetrahydroxy-10-methyl-21,26-diazatetracyclo[23.2.1.0⁸,¹⁵.0⁹,¹³]octacosa-1(28),3,5,16,18,20,26-heptaen-2-one
(1r,9r,12s,13r,18r)-1-hydroxy-16-[(1r)-1-[(2s,3s)-3-hydroxy-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-8,8,13-trimethyl-17-methylidene-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁸]nonadeca-2,4,15-trien-6-one
(3e,5r,8s,9r,10r,13s,15s,16r,18z,25s)-11-ethyl-2,20,27-trihydroxy-10-methyl-21,26-diazapentacyclo[23.2.1.0⁵,¹⁶.0⁸,¹⁵.0⁹,¹³]octacosa-1,3,18,20,26-pentaene-7,28-dione
methyl (2r)-2-[(2r,3e,12bs)-3-ethylidene-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizin-2-yl]-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]acetate
artemyriantholide c
{"Ingredient_id": "HBIN016969","Ingredient_name": "artemyriantholide c","Alias": "NA","Ingredient_formula": "C30H38O6","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1805","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
artesieversin
{"Ingredient_id": "HBIN016974","Ingredient_name": "artesieversin","Alias": "NA","Ingredient_formula": "C30H38O6","Ingredient_Smile": "NA","Ingredient_weight": "494.62","OB_score": "NA","CAS_id": "97626-46-5","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "6604","PubChem_id": "NA","DrugBank_id": "NA"}